X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=decoders%2Fem4100%2Fpd.py;h=7f42ad70db579abb436ad3a0acfa2a18dcda3e9b;hb=3f5f3a92889e2f297ee6b94362e587a2994f896b;hp=8c8a72bfb0092620293e96043243e1da516083b9;hpb=afb0d2339c0218627d6802a9138d78de57bab0a7;p=libsigrokdecode.git

diff --git a/decoders/em4100/pd.py b/decoders/em4100/pd.py
index 8c8a72b..7f42ad7 100644
--- a/decoders/em4100/pd.py
+++ b/decoders/em4100/pd.py
@@ -30,7 +30,8 @@ class Decoder(srd.Decoder):
     desc = 'EM4100 100-150kHz RFID protocol.'
     license = 'gplv2+'
     inputs = ['logic']
-    outputs = ['em4100']
+    outputs = []
+    tags = ['IC', 'RFID']
     channels = (
         {'id': 'data', 'name': 'Data', 'desc': 'Data line'},
     )
@@ -62,6 +63,9 @@ class Decoder(srd.Decoder):
     )
 
     def __init__(self):
+        self.reset()
+
+    def reset(self):
         self.samplerate = None
         self.oldpin = None
         self.last_samplenum = None
@@ -212,7 +216,7 @@ class Decoder(srd.Decoder):
             raise SamplerateError('Cannot decode without samplerate.')
 
         # Initialize internal state from the very first sample.
-        (pin,) = self.wait({'skip': 1})
+        (pin,) = self.wait()
         self.oldpin = pin
         self.last_samplenum = self.samplenum
         self.lastlast_samplenum = self.samplenum